| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb past] i [vb infin] [adv] | 11 |
|
| 2 | why did i [vb infin] [adv] | 11 |
|
| 3 | why [vb past] i [vb infin] [adv] | 11 |
|
| 4 | why [vb past] i [vb infin] [adv] | 6 |
|
| 5 | why [vb past] i [vb infin] [adv prt] | 5 |
|
| 6 | why [vb past] i come [adv] | 5 |
|
